Following are interest rates (annual percentage rates) for a 30-year fixed-rate mortgage from a sample of lenders in Colorado on May 3, 2013. Assume that the population is normally distributed.
Construct a 95% confidence interval for the population variance 
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How do robots differ from other machines?
What will be an ideal response?
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The activity that consists of breaking a job into its component tasks and then analyzing each step for potential
hazards is called a _____. a. job safety analysis b. hazardous incident simulation c. safety breakdown structure d. safety pre-assessment
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A finished tapered workpiece has an included angle of 70 degrees. If the taper is made with the compound, how many degrees should be the setting be on the swivel base?
A) 35 B) 70 C) 140 D) 20
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Perform the operations indicated and round to three places: 7.1 x (15.741 + 11.86 - 22.2) =
What will be an ideal response?
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